pear package is not available

Hi

/root/pear>pear remote-list| grep -i text
Image_Text -n/a-
Text_Statistics 1.0
Text_Password 1.1.0
Text_Wiki 1.2.0
Text_Diff -n/a-
Text_Highlighter -n/a-

The "Text_Highlighter" package is not available. What should i do? how
can i set it to another pear mirror?
thanks
from Peter (cmk128@hotmail.com)